13675600

素因数分解:

$2^4\times 5^2\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 33212160

約数和(自身を除く): 19536560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 179, 191, 200, 358, 382, 400, 716, 764, 895, 955, 1432, 1528, 1790, 1910, 2864, 3056, 3580, 3820, 4475, 4775, 7160, 7640, 8950, 9550, 14320, 15280, 17900, 19100, 34189, 35800, 38200, 68378, 71600, 76400, 136756, 170945, 273512, 341890, 547024, 683780, 854725, 1367560, 1709450, 2735120, 3418900, 6837800, 13675600]

約数ペア:

[(1, 13675600), (2, 6837800), (4, 3418900), (5, 2735120), (8, 1709450), (10, 1367560), (16, 854725), (20, 683780), (25, 547024), (40, 341890), (50, 273512), (80, 170945), (100, 136756), (179, 76400), (191, 71600), (200, 68378), (358, 38200), (382, 35800), (400, 34189), (716, 19100), (764, 17900), (895, 15280), (955, 14320), (1432, 9550), (1528, 8950), (1790, 7640), (1910, 7160), (2864, 4775), (3056, 4475), (3580, 3820)]